<documentID-CLB-Dataset="193454"ID-DOI="http://dx.doi.org/10.3897/nl.45.94938"ID-GBIF-Dataset="77c88040-8a55-4fac-85e4-f8393c17ff4e"ID-Pensoft-Pub="2367-5365-45-315"ID-Pensoft-UUID="E5B91E93DB905CFF93FE3F2EDFC544D4"ID-ZooBank="A8BBBDA3D0C048B2B8C469E37531B762"ModsDocID="2367-5365-45-315"checkinTime="1669268527460"checkinUser="pensoft"docAuthor="Mally, Richard, Aarvik, Leif, Karisch, Timm, Lees, David C. & Malm, Tobias"docDate="2022"docId="545CF07C8E0450BB9159B8B528811753"docLanguage="en"docName="NotaLepidopt 45: 315-353"docOrigin="Nota Lepidopterologica 45"docPubDate="2022-11-23"docSource="http://dx.doi.org/10.3897/nl.45.94938"docTitle="Udea hageni Viette 1952"docType="treatment"docVersion="5"id="E5B91E93DB905CFF93FE3F2EDFC544D4"lastPageNumber="315"masterDocId="E5B91E93DB905CFF93FE3F2EDFC544D4"masterDocTitle="Revision of Afrotropical Udea Guenee in Duponchel, 1845, with description of five new species of the U. ferrugalis (Huebner, 1796) group (Lepidoptera, Crambidae, Spilomelinae)"masterLastPageNumber="353"masterPageNumber="315"pageNumber="315"updateTime="1732937943148"updateUser="ExternalLinkService">
<mods:titleid="34D9F11B3590217057974EEE98EE19A9">Revision of Afrotropical Udea Guenee in Duponchel, 1845, with description of five new species of the U. ferrugalis (Huebner, 1796) group (Lepidoptera, Crambidae, Spilomelinae)</mods:title>
<mods:affiliationid="3AF6B25B6F26F1E691B00129F75D0A23">Natural History Museum, University of Oslo, Oslo, Norway; leif. aarvik @ nhm. uio. no</mods:affiliation>
<figureCitationid="2BC65E15F560D5B185691482CD9B7610"captionStart="Figures 1–5"captionStartId="F1"captionText="Figures 1 - 5. Adults of Afrotropical Udea species. 1. U. delineatalis (Walker in Melliss 1875); a. ♂ (SDEI); b. cotype ♀ (NHMUK); 2. Phlyctaenia epicoena Meyrick, 1937 syn. nov. of U. ferrugalis (Huebner, 1796), paralectotype ♀ (NHMUK); 3. U. hageni Viette, 1952, ♂ (NHMO); 4. U. kirinyaga Mally, sp. nov., holotype ♂ (NHMO); 5. U. momella Mally, sp. nov., holotype ♂, abdomen removed (ZSM). Scale bar represents 5 mm, all specimens to scale."figureDoi="10.3897/nl.45.94938.figures1-5"httpUri="https://binary.pensoft.net/fig/773284"pageId="0"pageNumber="315">Figs 3</figureCitation>
<figureCitationid="5F119AE84768B46F8F69D4E74B3FEC1B"captionStart="Figures 11–20"captionStartId="F3"captionText="Figures 11 - 20. Tympanal organs of Afrotropical Udea species and species removed from Udea. 11. U. delineatalis (Walker in Melliss 1875), ♂; 12. U. ferrugalis (Huebner, 1796), ♂; 13. U. hageni Viette, 1952, ♂; 14. U. kirinyaga Mally, sp. nov., ♂; 15. U. momella Mally, sp. nov., ♂; 16. U. nicholsae Mally, sp. nov., ♀; 17. U. meruensis Mally, sp. nov., ♂; 18. U. namaquana Karisch & Mally, sp. nov., ♂; 19. Achyra melanostictalis (Hampson in Poulton 1916), ♀; 20. Lirabotys infuscalis (Zeller, 1852), ♂. Scale bar represents 500 μm, all figures to scale."figureDoi="10.3897/nl.45.94938.figures11-20"httpUri="https://binary.pensoft.net/fig/773286"pageId="0"pageNumber="315">, 13</figureCitation>
<figureCitationid="959F52B8D856D86F2FDBBD6FE0F22974"captionStart="Figures 21–23"captionStartId="F4"captionText="Figures 21 - 23. Male genitalia of Udea species, with male genitalia (a), phallus (b), and posterior phallus with cornutus (c). 21. U. delineatalis (Walker in Melliss 1875); 22. U. ferrugalis (Huebner, 1796); 23. U. hageni Viette, 1852. Scale bars: 500 μm (21 a, b- 23 a, b); 100 μm (21 c- 23 c)."figureDoi="10.3897/nl.45.94938.figures21-23"httpUri="https://binary.pensoft.net/fig/773287"pageId="0"pageNumber="315">, 23</figureCitation>
<materialsCitationid="38344594B41A11DF8DF5A8C874BBC3EF"collectingDate="2022-01-01"collectingDateMax="2022-12-31"collectingDateMin="2022-01-01"country="Tristan Da Cunha"location="Tristan Da Cunha"specimenCount="1"specimenCount-male="1">
<collectingCountryid="75CEFA295F3B8C0D7092A1EB935D7615"name="Saint Helena, Ascension and Tristan da Cunha">Tristan Da Cunha</collectingCountry>
: Dorsally greyish-white with interspersed brownish scales, ventral side beige; labial palps porrect, elongate triangular, about twice as long as eye diameter, dorsal and outer sides brown, ventral and inner sides as well as outer
base of first meron and a narrow ventral area on second meron beige; maxillary palps brown, well developed, long enough to touch each other at apex, terminal meron with spatulate brush of long scales; haustellum fully developed, basally with cream-coloured scales; frons greyish-brown, slightly rounded; compound eyes large, hemispherical; antennae ochre-brown, scapus short, hidden in scales of vertex, pedicellus large, somewhat swollen, flagellum in male anteroventrally with dense ciliation almost half as long as flagellum width; vertex in centre and behind ocelli with tuft of long cream-coloured scales.
: Prothorax, tegulae, forelegs and anterior mesothorax brown, posterior mesothorax, metathorax and mid- and hindlegs light grey. Outer tibial spur 2/3 length of inner spur in midleg, half as long as
species. Male with single frenulum bristle, condition unknown for female. Forewing slender, with long convex costal margin, acute apex of about 60°, relatively short, straight termen, and short, convex anal margin. Ground colour cream-beige, with broad straight streak of brown colour from forewing base to 2/3 length of forewing in direction of termen-anal angle, second streak from basal of proximal discal stigma over distal stigma, broadening to area between
apex and mid-termen; discoidal stigmata dark brown, proximal discoidal stigma oval, distal stigma a less clearly defined larger spot on anal side of second brown straight forewing streak; no antemedial line present, postmedial line very vague, as an outward-arching line from beyond distal discoidal stigma to distal end of broad straight streak from wing base; distal costa and termen at ends of wing veins with streak-like dark brown dots; fringe cream-coloured. Hindwing ground colour cream-beige, distal area suffused with grey-brown, veins brownish; faint brownish discoidal stigmata, connected by a thin brownish line; termen and anal margin with interrupted brown line; fringe cream-coloured. Underside of forewing more or less uniformly beige-grey, with upper
broad streak from wing base as well as distal discoidal stigma as somewhat darker areas; ends of wing veins with streak-like dark brown dots; fringe pale beige; underside of hindwing uniformly pale beige, with small central brown discal spot; vein ends and fringe as in forewing underside.
<figureCitationid="994DD3682D653BF650A5E1547D4AB8F1"captionStart="Figures 21–23"captionStartId="F4"captionText="Figures 21 - 23. Male genitalia of Udea species, with male genitalia (a), phallus (b), and posterior phallus with cornutus (c). 21. U. delineatalis (Walker in Melliss 1875); 22. U. ferrugalis (Huebner, 1796); 23. U. hageni Viette, 1852. Scale bars: 500 μm (21 a, b- 23 a, b); 100 μm (21 c- 23 c)."figureDoi="10.3897/nl.45.94938.figures21-23"httpUri="https://binary.pensoft.net/fig/773287"pageId="0"pageNumber="315">23</figureCitation>
) Circular uncus head with stiff bifid, anteriad directed chaetae on dorsal surface, neck slender, elongate, base of uncus broadly attached to tegumen and each side with a small laterad protrusion and notch at attachment to tegumen; tegumen rectangular; transtilla arms short, rounded, far apart from each other; vinculum large, together with saccus forming an oval; saccus broad U-shaped; juxta small, broadly drop-shaped, dorsally with V-shaped longitudinal membranous
reaching mid-length; valvae elongate, slender, tapering towards apex; costa concave, base broad, slightly inflated, valva apex evenly rounded, ventral valva margin concave in apical half, at sacculus convex; sacculus elongate, ventrodistal tip in close association to central fibula, distal edge straight; fibula emerging near costa base from an elongate base, forming slender posteriad claw-like structure reaching towards distal edge of sacculus, not reaching ventral margin of valva. Phallus slender, thinnest at posterior end, anterior end stout, without coecum; central section with somewhat stronger sclerotisation; posterior tip of phallus apodeme ventrally with short triangular tooth; vesica with short, slender, spine-shaped cornutus.
<bibRefCitationid="82847C3496BD47E7321FCAE9B348890E"author="Viette, P"journalOrPublisher="Journal of the Entomological Society of South Africa"pageId="0"pageNumber="315"refId="B70"refString="Viette, P, 1952. Lepidoptera. Results of the Norwegian scientific expedition to Tristan da Cunha 1937-1938 23: 1-19. [pls 1-3, map.]"title="Lepidoptera. Results of the Norwegian scientific expedition to Tristan da Cunha 1937 - 1938 23: 1 - 19. [pls 1 - 3, map.]"year="1952">Viette (1952)</bibRefCitation>
<bibRefCitationid="2DC769278CB0B168E7F5B053E1D823EB"author="Mally, R"journalOrPublisher="Arthropod Systematics & Phylogeny"pageId="0"pageNumber="315"pagination="55 - 71"publicationUrl="https://www.senckenberg.de/wp-content/uploads/2019/08/asp_69_1_mally_55-71.pdf"refId="B36"refString="Mally, R, Nuss, M, 2011. Molecular and morphological phylogeny of European Udea moths (Insecta: Lepidoptera: Pyraloidea). Arthropod Systematics & Phylogeny 69 (1): 55 - 71, https://www.senckenberg.de/wp-content/uploads/2019/08/asp_69_1_mally_55-71.pdf"title="Molecular and morphological phylogeny of European Udea moths (Insecta: Lepidoptera: Pyraloidea)."url="https://www.senckenberg.de/wp-content/uploads/2019/08/asp_69_1_mally_55-71.pdf"volume="69"year="2011">Mally and Nuss (2011)</bibRefCitation>
